Q: What is the primary role of a principal contractor under CDM 2015? - Answers A: To control
the construction phase of any project involving more than one contractor.
Q: Who appoints the principal contractor? - Answers A: The client.
Q: What are the four key attributes a principal contractor must have? - Answers A: Skills,
knowledge, experience, and organizational capability.
Q: What must a principal contractor plan, manage, monitor, and coordinate? - Answers A: The
entire construction phase.
Q: What should be considered when planning and managing measures? - Answers A: Health and
safety risks to everyone affected by the work.
Q: Who must the principal contractor liaise with during the project? - Answers A: The client and
principal designer.
Q: What document must be prepared before the construction phase begins? - Answers A: A
written construction phase plan.
Q: How often should the construction phase plan be reviewed and revised? - Answers A:
Regularly.
Q: What ongoing arrangements must be in place throughout the construction phase? - Answers
A: Arrangements for managing health and safety.
Q: With whom must the principal contractor consult and engage regarding health, safety, and
welfare? - Answers A: Workers.
Q: What facilities must be provided from the start and maintained throughout the construction
phase? - Answers A: Suitable welfare facilities.
Q: What must be ensured about anyone appointed to work on the project? - Answers A: They
have the skills, knowledge, experience, and organizational capability to work safely.
Q: What specific training must all workers receive? - Answers A: Site-specific inductions and any
further necessary information and training.
Q: What steps must the principal contractor take regarding site access? - Answers A: Prevent
unauthorized access.
Q: What information must be shared with the principal designer? - Answers A: Any information
relevant to the planning, management, monitoring, and coordination of the pre-construction
phase.
, Q: What additional role does a principal contractor take on for a domestic client? - Answers A:
The client duties as well as their own principal contractor duties.
Q: What happens if a domestic client does not appoint a principal contractor? - Answers A: The
contractor in control of the construction phase must carry out the role.
Q: Who can a domestic client ask to take on the client duties? - Answers A: The principal
designer, confirmed in a written agreement.
Q: Under CDM 2015, who must the principal contractor work with as 'client' if the principal
designer takes on client duties? - Answers A: The principal designer.
Q: What does CDM stand for in the context of construction regulations? - Answers A:
Construction (Design and Management).
Q: What year were the current CDM regulations implemented? - Answers A: 2015.
Q: What is the main focus of the CDM 2015 regulations? - Answers A: Managing health and
safety in construction projects.
Q: What document provides detailed guidance on the CDM 2015 regulations? - Answers A:
HSE's "Managing health and safety in construction."
Q: What role does the principal designer play in a construction project? - Answers A: Planning,
managing, monitoring, and coordinating health and safety in the pre-construction phase.
Q: What is the purpose of the Building Safety Act 2022? - Answers A: To enhance building safety
and regulatory compliance.
Q: Who is considered a 'dutyholder' under the Building Safety Act 2022? - Answers A: Those with
formal responsibilities for ensuring building safety, such as the principal contractor and
principal designer.
Q: What is a key requirement for dutyholders under the Building Safety Act 2022? - Answers A:
To have the necessary competence to fulfill their roles.
Q: What is the RIBA Plan of Work? - Answers A: A framework for the building design and
construction process.
Q: How does the RIBA Plan of Work 2020 differ from previous versions? - Answers A: It includes
updated stages and focuses more on project sustainability.
Q: What must designers do under CDM 2015 regulations? - Answers A: Eliminate, reduce, or
control foreseeable risks during the design process.
Q: What are the three pillars of sustainability according to the ESG framework? - Answers A:
Environmental, social, and governance.